26805038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{7417}}^1$

素因数の和:7571

約数の個数: 16

約数和(自身を含む): 43617840

約数和(自身を除く): 16812802

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 7417, 14834, 96421, 192842, 1030963, 2061926, 13402519, 26805038]

約数ペア:

[(1, 26805038), (2, 13402519), (13, 2061926), (26, 1030963), (139, 192842), (278, 96421), (1807, 14834), (3614, 7417)]